Portable surveying and mapping device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a portable surveying and mapping device for constructional engineering, which comprises a supporting seat, the front surface of the supporting seat is in threaded connection with a supporting bolt in a penetrating manner, the interior of the supporting seat is movably connected with a supporting rod in a penetrating manner, and the upper end of the supporting rod is provided with a surveying and mapping instrument main body; a display screen is arranged on the left side surface of the surveying instrument main body, a sunshade mechanism is arranged on the upper surface of the surveying instrument main body, and a cleaning mechanism is arranged on the left side surface of the surveying instrument main body and located below the display screen; the sunshade mechanism is arranged, a sunshade plate in the sunshade mechanism can block the upper portion of the display screen, the situation that the display screen is difficult to see clearly due to the fact that sunlight at a construction site is too strong is avoided, a mounting plate in the cleaning mechanism is rotated to drive a cleaning pad to clean the display screen, and dust on the surface of the display screen is cleaned away; and the situation that the display screen is difficult to see clearly due to the fact that dust is blown to the surface of the display screen by strong wind at the construction site is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a portable surveying and mapping device for construction engineering. Background Art

[0002] In the field of construction engineering, in order to ensure the normal operation of the project and determine that the project site is reasonable, it is necessary to first survey and map the target area to provide accurate measurement data and large-scale maps for engineering construction, and then carry out engineering design. Finally, construction and effective management are carried out according to the design. At this time, construction engineering measurement and mapping devices are needed; in existing construction engineering measurement and mapping devices, the measuring instruments are generally exposed to the outside. When measuring outdoors, if the sunlight is strong, the screen on the instrument cannot be seen clearly, which is very inconvenient.

[0003] A Chinese patent discloses a surveying and mapping device for construction engineering (authorization announcement number CN215522753U). The patent technology sets a sunshade mechanism. When measuring outdoors, the slider can be moved to push the sunshade out of the second storage slot. The sunshade is located at the display screen of the measuring instrument to prevent direct sunlight from shining on the instrument screen and avoid the situation where the instrument screen cannot be seen clearly. It is very convenient to use.

[0004] However, it has certain disadvantages: when measuring outdoors, not only is there the influence of light, but there is usually strong wind and much dust, and dust easily accumulates on the surface of the display screen, causing the displayed content to be blurred, affecting the accuracy of the data read by the surveyors. The surveyors need to clean it manually or use other tools to clean it, which reduces work efficiency and easily damages the display screen due to improper operation. Utility Model Content

[0005] The purpose of the utility model is to provide a portable surveying and mapping device for construction engineering to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable surveying and mapping device for construction engineering comprises a support seat, a support bolt is threadedly connected to the front surface of the support seat, a support mechanism is arranged at the lower end of the support seat, a support rod is movably connected to the inside of the support seat, a surveying and mapping instrument body is installed at the upper end of the support rod, a display screen is provided on the left surface of the surveying and mapping instrument body, a sunshade mechanism is arranged on the upper surface of the surveying and mapping instrument body, a cleaning mechanism is arranged on the left surface of the surveying and mapping instrument body below the display screen, the cleaning mechanism comprises a mounting plate, a cleaning pad is installed on the right surface of the mounting plate, a mounting column is rotatably connected to the rear end of the mounting plate, a mounting block is installed at the right end of the mounting column, and a positioning mechanism is arranged on the lower surface of the front end of the mounting plate.

[0008] As a further solution of the utility model: the support mechanism includes a connecting seat, the end of the connecting seat is dampingly connected to a plurality of connecting blocks, and the lower end of the connecting block is threadedly connected to a connecting rod.

[0009] As a further solution of the utility model: the sunshade mechanism includes a sun visor, the upper surface of the sun visor is threaded with a fixing bolt, and sliders are installed on the right ends of the front and rear surfaces of the sun visor, the internal movement of the slider is connected with a sliding rod, and fixing blocks are installed on the left and right ends of the sliding rod.

[0010] As a further solution of the utility model: the positioning mechanism includes a positioning block, a first magnetic block is installed on the upper surface of the positioning block, and a second magnetic block is attracted to the upper surface of the first magnetic block.

[0011] As a further solution of the utility model: the rear end of the support bolt is attached to the support rod, the cleaning pad is movably attached to the left side surface of the surveying instrument body, and the right end of the mounting block is installed on the left side surface of the surveying instrument body.

[0012] As a further solution of the utility model: the connecting seat is installed on the lower surface of the supporting seat, and the supporting rod movably passes through the connecting seat.

[0013] As a further solution of the utility model: the lower end of the fixing block is mounted on the upper surface of the surveying instrument body.

[0014] As a further solution of the utility model: the right end of the positioning block is installed on the left side surface of the surveying instrument body, and the upper end of the second magnetic block is installed on the lower surface of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a sunshade mechanism, in which a sunshade plate can block the top of the display screen, thereby preventing the display screen from being difficult to see clearly due to strong sunlight at the construction site.

[0017] 2. The utility model is provided with a cleaning mechanism, and the mounting plate in the cleaning mechanism is rotated to drive the cleaning pad to clean the display screen, thereby cleaning the dust on the surface of the display screen, thereby preventing the strong wind at the construction site from blowing dust onto the surface of the display screen, making the display screen difficult to see clearly.

[0018] 3. The utility model can be disassembled by rotating the connecting rod, and the supporting rod can be disassembled by loosening the supporting bolt, thereby reducing the volume of the entire device and facilitating carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of a portable surveying and mapping device for construction engineering;

[0020] Figure 2 It is a structural schematic diagram of a support mechanism in a portable surveying and mapping device for construction engineering;

[0021] Figure 3 It is a structural schematic diagram of the main body of a surveying instrument in a portable surveying and mapping device for construction engineering;

[0022] Figure 4 It is a structural schematic diagram of a sunshade mechanism in a portable surveying and mapping device for construction engineering;

[0023] Figure 5 It is a structural schematic diagram of a cleaning mechanism in a portable surveying and mapping device for construction engineering;

[0024] Figure 6 The present invention is a structural schematic diagram of a positioning mechanism in a portable surveying and mapping device for construction engineering.

[0025] In the figure: 1. support seat; 2. support bolt; 3. support mechanism; 4. connecting seat; 5. connecting block; 6. connecting rod; 7. support rod; 8. surveying instrument body; 9. display screen; 10. sunshade mechanism; 11. sunshade; 12. fixing bolt; 13. slider; 14. slide bar; 15. fixing block; 16. cleaning mechanism; 17. mounting plate; 18. cleaning pad; 19. mounting column; 20. mounting block; 21. positioning mechanism; 22. positioning block; 23. first magnetic block; 24. second magnetic block. DETAILED DESCRIPTION

[0026] See also Figures 1 to 3 In an embodiment of the utility model, a portable surveying and mapping device for construction engineering includes a support seat 1, a support bolt 2 is threadedly connected to the front surface of the support seat 1, and a support mechanism 3 is arranged at the lower end of the support seat 1, the support mechanism 3 includes a connecting seat 4, the connecting seat 4 is installed on the lower surface of the support seat 1, a plurality of connecting blocks 5 are dampingly connected to the end of the connecting seat 4, a connecting rod 6 is threadedly connected to the lower end of the connecting block 5, a supporting rod 7 is movably connected to the inside of the support seat 1, a rear end of the supporting bolt 2 is attached to the supporting rod 7, the supporting rod 7 movably passes through the connecting seat 4, a surveying and mapping instrument body 8 is installed at the upper end of the supporting rod 7, and a display screen 9 is provided on the left surface of the surveying and mapping instrument body 8;

[0027] The number of the connecting blocks 5 is preferably three and they are evenly distributed;

[0028] Due to the damping connection, pulling the connecting rod 6 can keep it at this angle;

[0029] The connecting rod 6 can be disassembled by rotating it, thereby reducing the volume of the entire surveying and mapping device and making it easier to carry;

[0030] The support rod 7 and the surveying instrument body 8 are detachable;

[0031] By loosening the support bolt 2, the height of the surveying instrument body 8 can be adjusted;

[0032] The display screen 9 is used to display the surveying and drawing pictures and data.

[0033] exist Figure 3 and Figure 4 Middle: A sunshade mechanism 10 is provided on the upper surface of the surveying instrument body 8, and the sunshade mechanism 10 includes a sunshade plate 11, and a fixing bolt 12 is threadedly connected to the upper surface of the sunshade plate 11, and a slider 13 is installed on the right end of the front and rear side surfaces of the sunshade plate 11, and a slide bar 14 is movably connected to the inside of the slider 13, and a fixing block 15 is installed on the left and right ends of the slide bar 14, and the lower end of the fixing block 15 is installed on the upper surface of the surveying instrument body 8;

[0034] After loosening the fixing bolt 12, the sunshade 11 can be moved to the left. The sunshade 11 is used to block the sunlight above the display screen 9, so as to avoid the display screen 9 being difficult to see due to too strong light on the construction site.

[0035] exist Figure 3 and Figure 5 Middle: A cleaning mechanism 16 is provided on the left side surface of the surveying instrument body 8 below the display screen 9. The cleaning mechanism 16 includes a mounting plate 17. A cleaning pad 18 is installed on the right side surface of the mounting plate 17. The cleaning pad 18 is movably attached to the left side surface of the surveying instrument body 8. A mounting column 19 is rotatably connected to the rear end of the mounting plate 17. A mounting block 20 is installed at the right end of the mounting column 19. The right end of the mounting block 20 is installed on the left side surface of the surveying instrument body 8.

[0036] Rotating the mounting plate 17 upwards can drive the cleaning pad 18 to clean the display screen 9, remove the dust adhering to the surface thereof, and prevent the dust from making the display screen 9 difficult to see;

[0037] The cleaning pad 18 is preferably made of rubber or sponge.

[0038] exist Figure 3 , Figure 5 and Figure 6 Middle: A positioning mechanism 21 is provided on the lower surface of the front end of the mounting plate 17, and the positioning mechanism 21 includes a positioning block 22. The right end of the positioning block 22 is mounted on the left surface of the surveying instrument body 8. A first magnetic block 23 is mounted on the upper surface of the positioning block 22. A second magnetic block 24 is attracted to the upper surface of the first magnetic block 23. The upper end of the second magnetic block 24 is mounted on the lower surface of the mounting plate 17.

[0039] The first magnetic block 23 and the second magnetic block 24 can fix the position of the mounting plate 17 to prevent it from shaking when not in use.

[0040] The working principle of the utility model is: when in use, the staff comes to the surveying and mapping area of ​​the construction project, connects the connecting rod 6 with the connecting block 5, pulls the connecting rod 6 to make it at a suitable angle, inserts the support rod 7 into the interior of the support seat 1 and tightens the support bolt 2; when the ambient sunlight is too strong, the staff can loosen the fixing bolt 12 and move the sun visor 11 to the left to block the light through the sun visor 11, and before each use, rotate the mounting plate 17 to drive the cleaning pad 18 to clean the display screen 9 to remove dust and impurities on its surface; then, open the surveying and mapping instrument body 8 to carry out surveying and mapping work.

[0041] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable surveying and mapping device for construction engineering, comprising a support base (1), a support bolt (2) being threadedly connected to the front surface of the support base (1), a support mechanism (3) being arranged at the lower end of the support base (1), a support rod (7) being movably connected to the inside of the support base (1), a surveying and mapping instrument body (8) being installed at the upper end of the support rod (7), a display screen (9) being provided on the left side surface of the surveying and mapping instrument body (8), and a sunshade mechanism (10) being arranged on the upper surface of the surveying and mapping instrument body (8), characterized in that: A cleaning mechanism (16) is provided on the left side surface of the surveying instrument body (8) below the display screen (9), the cleaning mechanism (16) comprising a mounting plate (17), a cleaning pad (18) being installed on the right side surface of the mounting plate (17), a mounting column (19) being rotatably connected to the rear end of the mounting plate (17), a mounting block (20) being installed on the right end of the mounting column (19), and a positioning mechanism (21) being provided on the lower front end surface of the mounting plate (17).

2. A portable surveying and mapping device for construction engineering according to claim 1, characterized in that: The support mechanism (3) comprises a connecting seat (4), the end of the connecting seat (4) is damping-connected to a plurality of connecting blocks (5), and the lower end of the connecting block (5) is threadedly connected to a connecting rod (6).

3. A portable surveying and mapping device for construction engineering according to claim 1, characterized in that: The sunshade mechanism (10) comprises a sunshade (11), the upper surface of the sunshade (11) is threadedly connected with a fixing bolt (12), and the right ends of the front and rear surfaces of the sunshade (11) are both installed with sliders (13), the interior of the slider (13) is movably connected with a sliding rod (14), and the left and right ends of the sliding rod (14) are both installed with fixing blocks (15).

4. A portable surveying and mapping device for construction engineering according to claim 1, characterized in that: The positioning mechanism (21) comprises a positioning block (22), a first magnetic block (23) being mounted on the upper surface of the positioning block (22), and a second magnetic block (24) being attracted to the upper surface of the first magnetic block (23).

5. A portable surveying and mapping device for construction engineering according to claim 1, characterized in that: The rear end of the support bolt (2) is fitted to the support rod (7), the cleaning pad (18) is movably fitted to the left side surface of the surveying instrument body (8), and the right end of the mounting block (20) is mounted on the left side surface of the surveying instrument body (8).

6. A portable surveying and mapping device for construction engineering according to claim 2, characterized in that: The connecting seat (4) is mounted on the lower surface of the supporting seat (1), and the supporting rod (7) movably passes through the connecting seat (4).

7. A portable surveying and mapping device for construction engineering according to claim 3, characterized in that: The lower end of the fixing block (15) is mounted on the upper surface of the surveying instrument body (8).

8. A portable surveying and mapping device for construction engineering according to claim 4, characterized in that: The right end of the positioning block (22) is mounted on the left side surface of the surveying instrument body (8), and the upper end of the second magnetic block (24) is mounted on the lower surface of the mounting plate (17).

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